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內(nèi)蒙古1個主導品種和1項主推技術(shù)入選農(nóng)業(yè)農(nóng)村部2024年度農(nóng)業(yè)主導品種主推技術(shù)

2024-05-04 12:39:37 來源：內(nèi)蒙古自治區(qū)農(nóng)牧廳 閱讀量：20337 評論

導讀：近日，農(nóng)業(yè)農(nóng)村部發(fā)布2024年農(nóng)業(yè)主導品種主推技術(shù)，內(nèi)蒙古1個主導品種“華西牛”和1項主推技術(shù)“玉米密植精準調(diào)控高產(chǎn)技術(shù)”入選。

　　【農(nóng)機網(wǎng) 地方農(nóng)機】 近日，農(nóng)業(yè)農(nóng)村部發(fā)布2024年農(nóng)業(yè)主導品種主推技術(shù)，我區(qū)1個主導品種“華西牛”和1項主推技術(shù)“玉米密植精準調(diào)控高產(chǎn)技術(shù)”入選。
 
　　一、華西牛
 
　　華西牛打破了優(yōu)質(zhì)肉用種牛進口依賴，具有生長速度高、屠宰率高、凈肉率高、適應性廣、分布廣的“三高兩廣”特征，成年公牛體重達900公斤，成年母牛550公斤以上，屠宰率62.39%，凈肉率53.95%，平均育肥期日增重達1.36公斤，生產(chǎn)性能和綜合品質(zhì)達到國際先進水平。
 
　　二、玉米密植精準調(diào)控高產(chǎn)技術(shù)
 
　　以無膜淺埋滴灌技術(shù)為核心，配套耐密抗倒品種、導航精量播種、滴水出苗、合理密植、水肥一體化分次施肥、化學調(diào)控等措施，實現(xiàn)了產(chǎn)量質(zhì)量雙提升。2023年，結(jié)合內(nèi)蒙古自治區(qū)重大技術(shù)協(xié)同推廣項目實施，全區(qū)共示范推廣玉米密植精準調(diào)控高產(chǎn)技術(shù)321.92萬畝，其中在興安盟、呼倫貝爾市和通遼市等8個盟市的24個玉米主產(chǎn)旗縣，建設(shè)示范基地28個，總面積1.47萬畝，輻射帶動面積達到174.8萬畝，項目核心示范區(qū)平均畝產(chǎn)達到975.53公斤/畝。

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